EP3788920A4 - Aspirateur portatif - Google Patents

Aspirateur portatif Download PDF

Info

Publication number: EP3788920A4
Authority: EP; European Patent Office
Prior art keywords: portable vacuum; portable; vacuum
Prior art date: 2018-05-02
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP19796553.6A

Other languages

German (de)

English (en)

Other versions

EP3788920A1 (fr

Inventor

Hao Yu

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Dreame Technology Tianjin Co Ltd

Original Assignee

Dreame Technology Tianjin Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2018-05-02

Filing date

2019-04-30

Publication date

2022-07-27

2018-05-02 Priority claimed from CN201820644756.3U external-priority patent/CN209003802U/zh

2018-05-02 Priority claimed from CN201810410579.7A external-priority patent/CN108523764A/zh

2018-05-02 Priority claimed from CN201810409924.5A external-priority patent/CN108523761A/zh

2018-05-02 Priority claimed from CN201810409930.0A external-priority patent/CN108542305B/zh

2019-04-30 Application filed by Dreame Technology Tianjin Co Ltd filed Critical Dreame Technology Tianjin Co Ltd

2021-03-10 Publication of EP3788920A1 publication Critical patent/EP3788920A1/fr

2022-07-27 Publication of EP3788920A4 publication Critical patent/EP3788920A4/fr

Status Withdrawn legal-status Critical Current

Classifications

- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/0081—Means for exhaust-air diffusion; Means for sound or vibration damping
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2889—Safety or protection devices or systems, e.g. for prevention of motor over-heating or for protection of the user
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/24—Hand-supported suction cleaners
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/102—Dust separators
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
- A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
- A47L9/1463—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters specially adapted for rigid filtering receptacles
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1608—Cyclonic chamber constructions
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1616—Multiple arrangement thereof
- A47L9/1625—Multiple arrangement thereof for series flow
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1616—Multiple arrangement thereof
- A47L9/1641—Multiple arrangement thereof for parallel flow
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/165—Construction of inlets
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1658—Construction of outlets
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1658—Construction of outlets
- A47L9/1666—Construction of outlets with filtering means
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1683—Dust collecting chambers; Dust collecting receptacles
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1691—Mounting or coupling means for cyclonic chamber or dust receptacles
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/22—Mountings for motor fan assemblies
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
- A47L9/2884—Details of arrangements of batteries or their installation
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/32—Handles
- A47L9/322—Handles for hand-supported suction cleaners

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Filters For Electric Vacuum Cleaners (AREA)
Electric Suction Cleaners (AREA)

EP19796553.6A 2018-05-02 2019-04-30 Aspirateur portatif Withdrawn EP3788920A4 (fr)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
CN201820644756.3U CN209003802U (zh)	2018-05-02	2018-05-02	一种手持吸尘器
CN201810410579.7A CN108523764A (zh)	2018-05-02	2018-05-02	手持式吸尘器
CN201810409924.5A CN108523761A (zh)	2018-05-02	2018-05-02	手持式吸尘器
CN201810409930.0A CN108542305B (zh)	2018-05-02	2018-05-02	一种手持吸尘器
PCT/CN2019/085175 WO2019210849A1 (fr)	2018-05-02	2019-04-30	Aspirateur portatif

Publications (2)

Publication Number	Publication Date
EP3788920A1 EP3788920A1 (fr)	2021-03-10
EP3788920A4 true EP3788920A4 (fr)	2022-07-27

Family

ID=68386309

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19796553.6A Withdrawn EP3788920A4 (fr)	2018-05-02	2019-04-30	Aspirateur portatif

Country Status (6)

Country	Link
US (1)	US11986146B2 (fr)
EP (1)	EP3788920A4 (fr)
JP (1)	JP2021523752A (fr)
KR (1)	KR102445845B1 (fr)
AU (1)	AU2019263851B2 (fr)
WO (1)	WO2019210849A1 (fr)

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KR102073618B1 (ko) *	2018-05-31	2020-02-05	엘지전자 주식회사	청소기
CN110652249A (zh) *	2019-11-08	2020-01-07	珠海格力电器股份有限公司	吸尘器
CN111265147A (zh) *	2020-03-27	2020-06-12	爱源（厦门）电子有限公司	一种多锥旋风分离器及包括该分离器的集尘装置
CN111802957A (zh) *	2020-08-18	2020-10-23	珠海格力电器股份有限公司	吸尘器
CN112006607A (zh) *	2020-09-01	2020-12-01	广东乐生智能科技有限公司	一种手握式一键倒尘吸尘盒
CN112641374A (zh) *	2020-12-31	2021-04-13	珠海格力电器股份有限公司	尘污分离装置及吸尘器
CN117502958A (zh) *	2022-07-29	2024-02-06	莱克电气股份有限公司	一种地面吸尘、地面清洗、手持吸尘三合一多功能吸尘器
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USD1075197S1 (en) *	2023-10-31	2025-05-13	Shenzhen Fanttik Technology Innovation Co., Ltd.	Electric air duster
USD1084569S1 (en) *	2024-01-03	2025-07-15	Wei Li	Portable handheld vacuum cleaner
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WO2018152927A1 (fr) *	2017-02-24	2018-08-30	江苏美的清洁电器股份有限公司	Aspirateur portatif
CN206934028U (zh)	2017-02-24	2018-01-30	江苏美的清洁电器股份有限公司	手持吸尘器
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CN107280580B (zh)	2017-08-23	2022-09-27	北京小狗吸尘器集团股份有限公司	集尘杯组件及吸尘器
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CN107822563B (zh)	2017-12-01	2023-09-26	莱克电气股份有限公司	一种吸尘器二级旋风过滤尘杯
CN107928544B (zh)	2017-12-01	2023-11-17	莱克电气股份有限公司	一种手持式吸尘器及装配方法
CN108523764A (zh) *	2018-05-02	2018-09-14	追觅科技（天津）有限公司	手持式吸尘器
CN209003804U (zh)	2018-05-02	2019-06-21	追觅科技（天津）有限公司	一种手持吸尘器
CN108523761A (zh) *	2018-05-02	2018-09-14	追觅科技（天津）有限公司	手持式吸尘器
CN108542305B (zh) *	2018-05-02	2023-10-20	追觅科技(苏州)有限公司	一种手持吸尘器
US11224324B2 (en) *	2019-08-15	2022-01-18	Omachron Intellectual Property Inc.	Handheld surface cleaning apparatus

2019
- 2019-04-30 AU AU2019263851A patent/AU2019263851B2/en not_active Ceased
- 2019-04-30 EP EP19796553.6A patent/EP3788920A4/fr not_active Withdrawn
- 2019-04-30 US US17/040,313 patent/US11986146B2/en active Active
- 2019-04-30 JP JP2020551324A patent/JP2021523752A/ja active Pending
- 2019-04-30 WO PCT/CN2019/085175 patent/WO2019210849A1/fr not_active Ceased
- 2019-04-30 KR KR1020207027218A patent/KR102445845B1/ko active Active

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2006076363A2 (fr) *	2005-01-14	2006-07-20	Royal Appliance Mfg. Co.	Aspirateur a vide-poussiere avec separation cyclonique et porte de vide-poussiere
WO2010048305A2 (fr) *	2008-10-22	2010-04-29	Techtronic Floor Care Technology Limited	Aspirateur portatif

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019210849A1 *

Also Published As

Publication number	Publication date
EP3788920A1 (fr)	2021-03-10
WO2019210849A1 (fr)	2019-11-07
KR20200131254A (ko)	2020-11-23
US20210085147A1 (en)	2021-03-25
JP2021523752A (ja)	2021-09-09
KR102445845B1 (ko)	2022-09-21
AU2019263851A1 (en)	2020-11-12
US11986146B2 (en)	2024-05-21
AU2019263851B2 (en)	2022-04-21

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